2010164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 4139520

約数和(自身を除く): 2129356

約数列:

[1, 2, 4, 13, 26, 29, 31, 43, 52, 58, 62, 86, 116, 124, 172, 377, 403, 559, 754, 806, 899, 1118, 1247, 1333, 1508, 1612, 1798, 2236, 2494, 2666, 3596, 4988, 5332, 11687, 16211, 17329, 23374, 32422, 34658, 38657, 46748, 64844, 69316, 77314, 154628, 502541, 1005082, 2010164]

約数ペア:

[(1, 2010164), (2, 1005082), (4, 502541), (13, 154628), (26, 77314), (29, 69316), (31, 64844), (43, 46748), (52, 38657), (58, 34658), (62, 32422), (86, 23374), (116, 17329), (124, 16211), (172, 11687), (377, 5332), (403, 4988), (559, 3596), (754, 2666), (806, 2494), (899, 2236), (1118, 1798), (1247, 1612), (1333, 1508)]